Since switching from non-vegan instant hot chocolate to vegan not-instant-but-worth-the-tiny-extra-bit-of-time-it-takes-to-make-it (not its official slogan) Cadbury Hot Chocolate, I've been through a lot of soya milk. While I don't believe the scare stories about soya being bad for you and if you eat or drink it you'll grow an extra head or whatever the latest rumour is,